Energy Solutions Provider

TEL-IN-DO-US-21

Power Solutions for telecom applications

WHATEVER THE ENERGY REqUIRED Whether you require emergency power to be able to cope with potential power cuts (e.g. hospitals, shopping centres) or continuous power when conventional electrical grids are faulty (power plants), SDMO will be able to offer you a large range of performance products which meet all the requirements of the market.This range comprises 3 main categories:

•Standardproducts (Portable Power, Residential Power, Power Products and Rental Power) •ExpertiseandServices (Power Solutions, Training, Spare Parts, Technical Assistance) •Relatedproducts (Nexys, Telys, Kerys command/control units)

AN ENERGY SOlUTION SDMO is renowned as one of the top manufacturers of generating sets worldwide. SDMO's single-industry strategy enables it to offer the largest range on the market, a reliable and long-lasting source of energy, conforming to the most stringent standards. Its ranges and services undergo continuous improvement, allowing them to meet even the most exacting energy requirements. This strategy of constant innovation allows SDMO to meet the dual challenge of naturally controlled energy, both from an economic and an environmental point of view. By relying on the proximity of its distribution network, the largest possible number can have access to electricity.In addition to its role as an industrial manufacturer of generating sets, SDMO is now positioning itself as a serious energy supplier.

Energy Solutions Provider

2

NATIONAl COVERAGE, INTERNATIONAl PRESENCE, "THINK GlOBAllY, ACT lOCAllY"

In order for SDMO to continue to grow and expand into new markets, it relies on:• a distribution network present in over 150 countries,• 8 overseas subsidiaries,• 5 offices,• 7 sales offices and 3 regional divisions in France.

The responsiveness of the company is based on its development of 5 storage platforms which, in co-operation with the subsidiaries, constitute an efficient commercial network.The links forged with the Kohler group have strengthened SDMO's standing amongst its customers through a strategy of synergistic installations.

MARKET lOGIC FOR GREATER RESPONSIVENESS

The production plants in Brest are organised according to product lines relating to the product range offer:

• a production site for Portable Power generating sets and for Power Products with lower power.• a production site for Power Products, Rental Power and Power Solutions ranges.

A dedicated laboratory, 69 test platforms (from 40 to 4000 kVA) and a training academy complement the available equipment with perfect consistency.

SDMO strengthens its position as a reliable and responsive partner through an overall synergy between the industrial teams and sales and marketing departments: prescription, responsiveness, and presence in key markets.

SDMO locations

SDMO Head Office

SDMO Stock

Agents/Distributors

3

Proactive engineering for specific applicationsFrom the simplest of installations to the most complex, with the Power Solutions range, the engineering department at SDMO will strive to accommodate all requests, regardless of energy requirements. The department's international experience coupled with its involvement in some of the most groundbreaking projects seen on the planet are proof of this.

ADDItIOnAl teAMSSDMO's expert technicians and engineers are trained to master the latest design and analysis tools. They have access to advanced 3D modelling software incorporating a very precise structural calculation module.SDMO's test engineers also use a state-of-the-art technique for analysing sound emissions - sound intensity measurement - which, used in conjunction with modal analysis for determining vibrational frequencies, enables them to carry out particularly delicate work in this sensitive field.

POWER SOLUTIONSMade-to-measure power

engIneerIng: A glObAl prOceSS- understanding- analysing the exact requirements- offering real solutions- integrating innovative solutions- designing complete programs- carrying out the installation- following up with technical inspections

4

Energies in synergyThe Engineering Department is made up of close to 100 engineers and technicians and assists you in the development of your project, both from a technical and sales point of view. Each project follows a proven process, from the preliminary review, through to maintenance of the installation. A succession of pre-established steps, managed by all our teams, offers all the guarantees for flawless efficiency.

1. prelIMInAry revIew consultation, analysis and feasibility...

The definition of the customer's needs is ensured by the complementary areas of expertise that the SDMO teams possess, combined with a range of engineering tools such as the Sizing Program.If necessary, a project plan as well as an initial study and calculation notes can be implemented and added to the specifications.

2-OrDer costing, proposal and validation ...

Once the best solution has been determined based on energy needs, technical constraints and the financial resources available, the project is transferred to the relevant SDMO departments. This handover is carried out using a complete dossier containing all the technical and contractual data.

3-StuDy planning, calculation and projection...

The client's dedicated SDMO contact person sets up the project. Plans, diagrams, calculations, scheduling, technical documentation... everything is validated in complete transparency.

Factory/Installation Deal

supervisorDedicated contact

person for the client, from allocation of the file until operational

handover of the power plant/generating set(s).

In cases where the installation is carried

out by the client directly, SDMO offers

supervision and advice, checks and

commissioning startup.

cuStomER INFO

POWER SOLUTIONSMade-to-measure power

5

POWER SOLUTIONSMade-to-measure power

4-IMpleMentAtIOn Manufacturing, testing and delivery...

The manufacturing of generating sets, containers, and command and control panels is carried out in line with the order. Equipment testing on test benches guarantees its reliability.Various additional services can be included by SDMO's Power Solutions teams for the client's peace of mind: packaging for delivery to the site, construction of stone or metal buildings, equipment installation, soundproofing, etc.

5. cOMMISSIOnIng Startup, initial testing and adjustments...

During commissioning, an initial test is carried out in terms of the equipment unit's operation (mechanical and electrical) before on-load tests can guarantee completely safe operation.SDMO is able to offer its services throughout the world thanks to its solid network of skilled and responsive teams: technicians and technical inspectors work to support its sister company BES, along with distributors and partners who can perform these services in SDMO's name.

6-MAIntenAnce Assistance, training and monitoring...

Backed by an extensive network of approved agents, SDMO is able to ensure all its customers receive quick and efficient technical assistance.Command/control system, electrotechnical and mechanical innova-tions, every year the SDMO training unit shares its expertise on the subject of generating sets.Guaranteeing the longevity of its installations throughout the world, the Spare Parts department responds to requests as quickly as possible, offering over 40,000 numbered parts, including GenParts (SDMO brand).

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TELECOMSSolutions for everyone

Telecoms solutions flowchartSDMO can provide solutions tailored to every situation, environment and budget.

SOlUTION 1

network backup

SOlUTION 2 SOlUTION 3

isolated sites

SOlUTION 4

1 Generating set + network 2 Generating sets 1 Generating set

+ batteries1 Generating set

+ batteries + solar panels

Application all power ratings all power ratings power ratings from 0.5 to 5 kw

power ratings from 0.5 to 3 kw

Advantages

a low capeX(2) a low capeX(2) a low opeX(3) a very low opeX(3)

a long equipment service life

a reduction in the genera-ting set's consumption and running time (approximately 5 hours/day)

a long battery service lifea maximum reduction in the generating set's consumption and running time (approximately 3 hours/day)

a easy to transport a easy to transport a very quick return on investment (around 1 year)

a quick return on investment (around 2 year)

a very long maintenance interval (no more than 1 or 2 interventions per year)

a 1 maintenance intervention per year

Constraints

a high opeX(3)(1) a high opeX(3) a high capeX(2) a high capeX(2)

a use of the generating set at low efficiency

a use of the generating set at low efficiency

a batteries require replacement

a batteries require replacement

a high maintenance frequency

(1) based on network quality(2) CAPEx = capital expense (start-up investment)(3) OPEx = operational expense (operational costs)

PROS

CONS

7

ATS ATS

TELECOMSSolutions for everyone

8

SOlUTION 1

SOlUTION 2

Generating set + networkInthisconfiguration,theinstallationsaresupplieddirectlybytheelectricalnetwork.the generating set is therefore present as a safety measure.It takes over the electrical power supply in the event that the mainnetworkiscutoff,usinganormal/emergencyswitch(AtS).

2 Generating sets (without network)Whenthereisnoelectricalnetwork,theconfigurationrepresentedby 2 generating sets coupled together provides a 24/7 powersupply.theBtS(Base Transceiver Station) issuppliedalternatelybyeachofthe generating sets using a supply changeover switch date andtimesystem(AtS).Eachsetbacksuptheotherduringphaseswhenitisnotrunning.

SOlUTION 1

SOlUTION 2

ATS

ATS

TELECOMSSolutions for everyone

SOlUTION 1

SOlUTION 2

9

K16

specifications 50 Hz - 230 V specifications 60 Hz - 240 V General specifications

GENERATING SETS(1)

kVACos Φ 0.8 Cons

¾L/h

GENERATING SETS(2)

kWeISO 8528* Cons

¾L/h

Engine Alternator Covered version (5)

prp(3)

esp(4)

prp(3)

esp(4) engine type cc cc

(l) type enclo-sure

dimensionslxwxh (m)

weight(kg)

tank(L)

adri

atic - - - - K9UM 8 9 2.5 kdw1003 3l 1.0 ecp3-1l M126 1.75x0.78x1.23 290 50

K10M 9 10 2.5 K12UM 10 12 3.3 kdw1404 4l 1.4 ecp3-3l M126 1.75x0.78x1.23 350 50K13M 12 13 3.7 K16UM 14 16 4.5 kdw1603 3l 1.6 ecp28-1l M126 1.75x0.78x1.23 420 50K17M 15 16 4.6 K20UM 18 19 5.2 kdw2204 4l 2.2 ecp28-Vl M127 2.08x0.96x1.42 520 100

Mon

tan

a - - - - J20UM 18 20 6.5 3029dF120 3l 2.9 ecp28-Vl M127 2.08x0.96x1.42 980 100- - - - J30UM 26 28 6.5 3029dF120 3l 2.9 eco32-3s M127 2.08x0.96x1.42 1020 100- - - - J40UM 36 40 8.7 3029tF120 3l 2.9 432M45 M127 2.08x0.96x1.42 1090 100- - - - J70UM 61 67 14.5 4045tF120 4l 4.5 442Vs45 M129 2.55x1.15x1.68 1630 190

lon

G ru

nn

inG LR6M 6 6 1.5 LR8UM 8 8 1.8 lpw2 2l 0.9 ecp3-1l M127 2.08x0.96x1.42 620 -

LR10M 9 10 2.2 LR12UM 11 12 2.7 lpw3 3l 1.4 ecp3-3l M127 2.08x0.96x1.42 680 -LR14M 12 14 2.9 LR16UM 15 16 3.6 lpw4 4l 1.9 ecp28-1l M127 2.08x0.96x1.42 790 -LR17M 16 17 3.7 LR21UM 19 21 4.6 lpw4t 4l 1.9 ecp28-Vl M127 2.08x0.96x1.42 830 -

Single phase

(1) Also available in the following voltages: 415/240 V - 380/220 V - 220/127 V - 200/115 V(2) Also available in the following voltages: 440/254 V - 220/127 V - 208/120 V(3) ISO 8528: powers specified in compliance with the legislation in force(4) The dimensions and weights apply to a generating set specified in the price list, without options

(5) PRP: main power available continuously with variable load for an unlimited time in accordance with ISO 8528-1.(6) ESP: Emergency Standby Power available for supplying emergency power in variable load applications in accordance with ISO 8528-1, no overload available for this service.(7) Dry weight - without fuel

J30U covered version

specifications 50 Hz - 230 V specifications 60 Hz - 240 V General specifications

GENERATING SETS(1)

kVACos Φ 0.8 Cons

¾L/h

GENERATING SETS(2)

kWeISO 8528* Cons

¾L/h

Engine Alternator Covered version (5)

prp(3)

esp(4)

prp(3)

esp(4) engine type cc cc

(l) type enclo-sure

dimensionslxwxh (m)

weight(Kg)

50/60 Hz

tank(L)

adri

atic K9 8 9 2.0 K9U 8 9 2.5 kdw1003 3l 1.0 ecp3-2s M125 1.48x0.76x1.03 400 50

K12 11 12 2.5 K12U 11 12 3.4 kdw1404 4l 1.4 ecp3-1l M126 1.75x0.78x1.23 510 50K16 15 16 3.7 K16U 15 16 4.5 kdw1603 3l 1.7 ecp3-3l M126 1.75x0.78x1.23 580 50K21 19 21 4.6 K20U 18 19 5.2 kdw2204 4l 2.2 ecp28-1l M126 1.75x0.78x1.23 650 50

Mon

tan

a

J22 20 22 5.0 J20U 18 20 6.5 3029dF120 3l 2.9 eco28-1l M127 2.08x0.96x1.42 980/930 100J33 30 33 5.0 J30U 26 28 6.5 3029dF120 3l 2.9 ecp28-Vl M127 2.08x0.96x1.42 980 100

J44K 40 44 7.5 J40U 36 40 8.7 3029tF120 3l 2.9 eco32-3s M127 2.08x0.96x1.42 1040 100J66K 60 66 12.0 J60U 55 60 14.5 4045tF120 4l 4.5 432M45 M128 2.30x1.06x1.68 1410 180J77K 70 77 12.0 J70U 64 70 14.5 4045tF120 4l 4.5 432l8 M128 2.30x1.06x1.68 1530 180J88K 80 88 14.0 J80U 73 80 16.0 4045tF220 4l 4.5 432l8 M128 2.30x1.06x1.68 1530 180

J110K 100 110 16.5 J100U 91 100 19.0 4045HF120 4l 4.5 442Vs45 M129 2.55x1.15x1.68 1640 190J130K 118 130 18.5 J120U 106 117 24.0 6068tF220 6l 6.7 442s7 M226 3.51x1.20x1.83 2160 340

lon

G ru

nn

inG LR8 7 8 1.5 LR8U 7 8 1.8 lpw2 2l 0.9 ecp3-2s M127 2.08x0.96x1.42 620 -

LR12 11 12 2.2 LR12U 11 12 2.7 lpw3 3l 1.4 ecp3-1l M127 2.08x0.96x1.42 680 -LR16 15 17 2.9 LR16U 15 16 3.6 lpw4 4l 1.9 ecp3-3l M127 2.08x0.96x1.42 790 -LR22 20 22 3.7 LR22U 20 22 4.6 lpw4t 4l 1.9 ecp28-1l M127 2.08x0.96x1.42 830 -

Three phase

10

POWER PRODUCTS long Running Details

theft prOtectIOn fOr fuel tAnkS

toreducethefootprintandpreventanyriskoffuelthefton-site,SDmohasdevelopedthreestandard600,1000and2000litretanks,speciallydesignedtobesecuredunderneathSDmogeneratingsets,providingmuchappreciatedautonomy.

Different safety systems restrict access to filling, making siphoning impossible.This equipment, specially developed by SDMO for Telecoms applications, improves the profitability of investments, giving a significant reduction in operating costs (OPEX).

"lOng runnIng" OperAtIOn

thissystemmeansaserviceonlyhastobecarriedoutevery2000hours(comparedto250hourswithastandardmotor),which gives an eightfold reduction in the maintenancefrequency, leadingtoasignificant reduction inoperatingcosts(oPEX2).

"long running" generating sets are particularly well-suited to isolated telecoms sites, and are equipped with lister Peter engines. Their low consumption guarantees significant savings on fuel. This saving can exceed 20% compared to the main engine manufacturers on the market.

Drainage protection No access is possible, nor unscrewing

for drop by drop.

Filling protectionThe gauge is visible but access

to filling is not possible.

Siphoning protection

enclosureeXcludinG

tank lXwXH (M)

witH 600 l tank

witH 1000 l tank

witH 2000 l tank

M127 2.08x0.96x1.42 2.08x0.96x1.91 2.35x0.96x2.08 3.51x1.15x2.11

Dimensions

(1) CAPEx = capital expense (start-up investment)(2) OPEx = operational expense (operational costs)

CAPEX1

OPEX2

Conventional generating

set

Long Running generating

set

11

POWER PRODUCTSControl units

SOurce InverterS - verSO From 35A to 160A, the VERSO is the SDMO changeover switch. Available in three phase and single phase versions, it integrates power detection and allows automatic/manual start-up of the generating set in the event of a mains power cut.

Depending on your needs and your technical constraints, SDMO can offer a range of different source inverter models. To improve their robustness under extreme conditions, some options are also available on some models.

chAngeOver cAbInet

For sites equipped with two generating sets coupled together (solution 2), SDMO recommends a changeover cabinet designed to easily manage the alternate operation of the generating sets. A timer system allows the running time to be split between the generating sets. So, in the event of a fault with one set, the other will immediately take over operation to ensure a continuous supply of power.

reMOte MAnAgeMentSDMO offers a range of solutions for remotely monitoring and managing the generating set. This allows you to monitor your bank of generating sets from your office.These solutions enable you to set up reports, optimise your trips and thereby reduce your operational costs.

Verso s single phase Verso s three phase Verso dratings 63a 100a 125a 160a 35a 63a 80a 100a 125a 160a 35a 63a 80a 100a 125a 160a

type single phase three phase three phase

nominal voltage/frequency 230V / 50-60Hz 127 / 230 V / 50-60Hz 230 / 400 V / 50-60Hz

127 / 230 V / 50-60Hz230 / 400 V / 50-60Hz

display and setting potentiometer potentiometer Via lcd displayVoltage drop tolerated 20% of the nominal voltage @230V 20% of the nominal voltage @400V 30% of the nominal voltage @400V

protects against a change in the phase rotation direction X o a

protection in "0" position X X rapid automatic protection available for d versionslightning arrester X X o

confirmation of mains return a a aeJp (for France only) a a a

protection index ip54 ip31 ip54dimensions (l x w x h) in mm 305x410x150 385x385x193 400x600x200

ip54 control unit

PRoDuct PlUS POINTS

ATS

1,0 > 1,9 2,0 > 2,9 3,0 > 3,9 4,0 > 4,9 5,0 > 5,9 6,0 > 6,9 7,0 > 7,9 kWh/m²/d.

TELECOMSSolutions for everyone

Naturally controlled solutionsThe depletion over the medium term of petroleum resources and the constant increase in energy demands highlight an economic reality of which SDMO is fully aware. By putting in place solutions which combine the various energy sources (generating set, battery, photovoltaics, etc.), and which can be configured across its ranges of products, SDMO gives you the opportunity to invest today in sustainable technology, at manageable running costs and with a reduced impact on the environment.

An IntellIgent telecOMS SOlutIOn tO pOwer yOur btS DIrectly (800 tO 5000 w)As a response to the development in telecoms in remote and inaccessible areas, SDMO is offering turnkey solutions which can be set up quickly to provide a site with reliable power 24/7. These solutions use local sources of energy, thus limiting maintenance interventions and reducing fuel consumption by up to 80% for a return on investment in under 2 years. The SDMO hybrid solution is flexible, optimised for the individual conditions of each site and the capacity required. Researched and industrialised by energy professionals, this meets the most rigourous demands on the market.

turnkey SySteMS fOr rApID DeplOyMent In lArge nuMberSEach SDMO hybrid system is assembled, configured and tested in the factory so it can be quickly connected to your telecoms equipment. It comes as a complete package: •SDMOgeneratingset •AC/DCrectifiers •storagebatteries •fueltank •powersourcecontrolcabinet

the whOle cycle IS fully MAnAgeD:- optimisation of the generating set's running time to optimally limit fuel consumption- optimal switching of batteries in order to extend their service life, in particular using regular equalisation charges. This reduces the CAPEXandOPEXasmuchaspossible.

12

Generating set + batteriesthese systems allow the energy produced by thegeneratingsettobestored.theyreducefuelconsumptionandthenumberofhoursthegeneratingsethastorun,therebyreducingthenumberofmaintenanceoperationsandfueltankrefillstooneortwoperyear.

The OPEx (operational expenses) can be considerably reduced. As a consequence, the return on investment is very quick.

Depending on the sizing required and the constraints of the project, the size of the container can be adapted.(Example: 10 foot container).

TELECOMSSOlUTION 3

13

ADvAntAgeS: •turnkeysolution •easytoinstall •quickdeployment • reduction in the running time of the generating set

and consequently, the fuel consumption

TELECOMSSOlUTION 4

14

Generating set + batteries + solar panelsthesesystemsallows thegeneratingset'spower tobesavedandtohaveanadditionalintakeofsolarpower.

This means the number of hours the generating set has to run is reduced as much as possible and the battery life cycles are extended. With an equivalent system and load, the battery unit will therefore have a longer service life and consumption will be lower for the generating set.

ADvAntAgeS: •turnkeysolution •easytoinstall •quickdeployment • optimum reduction in the running time of the generating set

and consequently, the fuel consumption •extendedbatteryservicelife

Depending on the sizing required and the constraints of the project, the size of the container can be adapted.(Example: 10 foot container).

TELECOMSMonitoring

Smart Energy Center (SEC)Intheformofacaseorcabinet,theSmARtENERGYcENtERprovidesacompleteturnkeysolutionformanagingenergyresourcesfortelecomoperators.It combines existing SDmo tools with new system which enable alternative energy sources to begoverned.

ThestandardSECisfittedtoourtelecomsenergystations.Itmanagesthesupplycycleforenergyfromthevarioussourcesandensurescontinuity of operation 24/7. The main components of this modular cabinet are as follows:

-anexternalACpowersupply:thegeneratingset-anexternalDCpowersupply:thesolarpanels(optional)- a battery cycle control unit which communicates with the generating set control unit- rectifiers for transforming alternating current to direct current- the distribution equipment required for the various energy outputs

cOMMunIcAtIOn Communicationisprovidedbyanalarmreportunitusingdrycontacts.

AS StAnDArD, 7 alarm reports are available on terminals (generating set faults, low fuel level, battery, customer charge, solar charge controller, Smartpack, rectifiers).For a more in-depth analysis of operation by recovering the data recorded by the battery monitor, an Ethernet connection and a USB port are available on the front panel; it is also possible to log in to the battery monitor website.

Modbus communication is available as an option.

Generating set Energy

Fuel Tank

Batteries

Solar panels (2)

Air conditioning (2)

Auxiliaries

BTS(1)

without network connection

(1) BTS: Base Station Transceiver(2) Option

Upgrade Version of the Smart Energy Center In addition to dry contacts, Modbus

communication is available on terminals inside the Smart Energy Center.

The Upgrade version also allows connection to the Smart Pack website and remote recovery of

data, sent by SMS.

oPtIoN DETAIlS

TheSECispreconfiguredinthefactorytoguaranteeyou the best results for your installation.

Simplified description of the operation:1. The batteries are used to cover the energy

requirements2. The batteries reach a low charge level => The generating set starts up3. The generating set supplies the charge while

recharging the batteries until the recommended charging level is reached

4. Once the batteries are recharged, the generating set stops

5. On a regular basis, the system triggers equalisation charges

6. As an option, solar panels (solution 4) supply the charge and recharge the batteries as soon as the solar energy produced is sufficient.

15

TELECOMSExample

Technical input data

Geographical

country Malicity bamakolatitude °n 12.67longitude °e -7.98average outdoor temperature (°c) 35altitude of the site (m) 396

General description

of the required hybrid system

type of installation indoorwith solar panels Yesno. of operating hours (h/day) 24service life of batteries (h) 35Maximum power to be supplied (w) 1500average power to be supplied (w) 1200energy output voltage (V) 48Frequency of the generating set (Hz) 50no. of generating set phases 3 (three phase)Fuel tank volume (l) 1000

Additional data Solar data

optimum angle of inclination (°) 15daily hours of sunlight within range of the panels (kwh/m²/j) 5.9

Input data

Results and analysis of the different hybrid solutionsSOlutiOn 2 SOlutiOn 2

lOng Running SOlutiOn 3 SOlutiOn 4

Desc

riptio

n of

the s

cena

rio type of installationconventional installation2 k16 generating sets at

an isolated site

conventional installation2 lr16 (long running)

generating sets at an isolated site

HpG 22-1200 with long running

generating set

HpG 22-1200-3.52with long running

generating set

scenario options - - - solarspace requirements 2 M126 enclosures 2 M126 enclosures 1 10 foot container 1 10 foot container

CAPEX cost of investment from the start of the proposed solution base 100 115 271 364

OPEX annual operating cost for the proposed solution base 100 67 22 13

Tech

nica

l

Gene

rating

set

annual no. of operating hours (h/year) 4,383 4,383 1,695 996average no. of operating hours (h/day) 24 24 5 3no. of scheduled annual maintenance operations 18 3 1 1Fuel consumption (l/year) 22,792 19,710 5,866 3,447no. of fuel tank fills scheduled per year 23 20 6 3estimated service life of the generating set (years) 3 3 9 15

batte

ries time to arrive on site in the event of a fault with the

generating set (hours) - - 18 18

estimated service life of the batteries (years) - - 4 6

photo

volta

ic

modu

les optimum angle of inclination (°) - - - 15

solar energy produced (kwh/year) - - - 5,689

Finan

cial

total cost over 5 years base 100 75 53 49total cost over 10 years base 100 73 45 37total cost over 20 years base 100 72 37 28total energy consumed over 20 years (kwh) 210,384 210,384 210,384 210,384return on investment time (months) - - 17 24cost of energy base 100 72 37 28

16

HpG 22-1200-3.52

kVa ah kwcHybrid power

Generator

SOlutiOn 2 SOlutiOn 2lOng Running SOlutiOn 3 SOlutiOn 4

HpG 22-1200-3.52

TELECOMSExample

Combined annual costs

Energy intake and operating ratesSOlutiOn 2 SOlutiOn 2

lOng Running SOlutiOn 3 SOlutiOn 4

100%100%

100%

19%

81%

40%

60%

48%

40%

11%

100%

100%

Energy intake

% fossil fuel

% solar power

Operating rate

Generating set

Batteries

Solar

0 1 2 3 4 5 6 7 8 9 10

100

500

1000

1500

2000

SOlutiOn 3 (HpG 22-1200 with long running generating set)

SOlutiOn 4 (HpG 22-1200-3.52 with long running generating set)

SOlutiOn 2 (2 k16 generating sets)

SOlutiOn 2 lOng Running (2 lr16 generating sets)

years

start-up cost included in year 0base 100 = reference scenario

17

ADvAntAgeS Of hybrID SOlutIOnS: •80%reductioninOPEX • 90%reductioningeneratingsetrunningtime •asingleannualmaintenanceoperation •3tankrefillsperyear •returnininvestmentinlessthan2years

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SDMO Industries - 12 bis rue de la villeneuveCS 92 848 - 29 228 Brest Cedex 2 - France

Tel. +33 (0)2 98 41 41 41 - Fax +33 (0)2 98 41 63 07www.sdmo.com

Subsidiaries

ARGENTINASDMO ARGENTINA S.A.

TEl. +54 11 48 36 35 11 - FAx +54 14 48 36 35 16

BElGIUMSDMO NV/SA

TEl. +32 36 46 04 15 - FAx +32 36 46 06 25

BRAZIlSDMO DO BRASIl

TEl. +55 (11)43 90 84 34 - FAx +55 (11)43 90 84 34

SPAINSDMO INDUSTRIES IBERICA

TEl.+34 (9)35 86 34 00 - FAx +34 (9) 35 80 31 36

US SDMO GENERATING SETS

TEl. +1 30 58 63 00 12 - FAx +1 30 58 63 97 81

UKSDMO ENERGY lTD

TEl. +44(0) 1606 838 120 - FAx +44(0) 1606 837 863

NIGERIASDMO lAGOS

TEl. +234(0) 80 56 66 64 44 - FAx +33 (0)1 72 27 55 62

GERMANYSDMO GMBH

TEl. +49(0)63 32 97 15 0 - FAx +49(0) 63 32 97 15 11

Offices

SOUTH AFRICASDMO JOHANNESBURG

TEl. +27 (0) 8 32 33 55 61 - FAx +33 (0) 1 72 27 61 51

AlGERIASDMO AlGER

TEl. +213 (0) 21 68 12 12 - FAx +213 21 68 14 14

DUBAISDMO MIDDlE EAST

TEl. +971 50 51 496 83 - FAx +33 1 72 27 55 52

RUSSIASDMO MOSCOW

TEl.+7 495 665 16 98 - FAx +33 (0)1 72 27 55 48

French Offices

WESTSDMO BREST

TEl. 02 98 41 13 48 - FAx 02 98 41 13 57

CENTRAl WESTSDMO CHOlET

TEl. 02 41 75 96 70 - FAx 02 41 75 96 71

PARIS/NORTHERN NORMANDY SDMO GENNEVIllIERS

TEl. 01 41 88 38 00 - FAx 01 41 88 38 37

EAST SDMO METZ

TEl. 03 87 37 88 50 - FAx 03 87 37 88 59

SOUTH EASTSDMO VAlENCE

TEl. 04 75 81 31 00 - FAx 04 75 81 31 10SDMO AIx

TEl. 04 42 52 51 60 - FAx 04 42 52 51 61

SOUTH WESTSDMO TOUlOUSE

TEl. 05 61 24 75 75 - FAx 05 61 24 75 79